Austrian flight OS 7809: London Heathrow - Houston George Bush

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:00 London Heathrow (LHR) 2 14:45 Houston George Bush (IAH) E
OS 7809 Non-stop Boeing 777 (777) 10:45 Valid until 2026-02-03
Codeshare flight, operated by United Airlines.(UA 879)
Daily 10:00 London Heathrow (LHR) 2 14:45 Houston George Bush (IAH) E
OS 7809 Non-stop Boeing 777 (777) 10:45 Effective 2026-02-05 through 2026-03-07
Codeshare flight, operated by United Airlines.(UA 879)
Daily 10:00 London Heathrow (LHR) 2 15:45 Houston George Bush (IAH) E
OS 7809 Non-stop Boeing 777 (777) 10:45 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 879)
Daily 10:00 London Heathrow (LHR) 2 14:25 Houston George Bush (IAH) E
OS 7809 Non-stop Boeing 777 (777) 10:25 Effective 2026-03-29 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 879)
Daily 10:00 London Heathrow (LHR) 2 14:20 Houston George Bush (IAH) E
OS 7809 Non-stop Boeing 777 (777) 10:20 Effective 2026-05-21 through 2026-09-07
Codeshare flight, operated by United Airlines.(UA 879)
Daily 10:00 London Heathrow (LHR) 2 14:15 Houston George Bush (IAH) E
OS 7809 Non-stop Boeing 777 (777) 10:15 Effective 2026-09-08 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 879)
Daily 10:00 London Heathrow (LHR) 2 15:45 Houston George Bush (IAH) E
OS 7809 Non-stop Boeing 777 (777) 10:45 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 879)
Wed 14:45 London Heathrow (LHR) 2 19:25 Houston George Bush (IAH) E
OS 7809 Non-stop Boeing 777 (777) 10:40 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 879)
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Austrian flight OS 7809:
London Heathrow - Houston George Bush
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS7809
10:00
London Heathrow (LHR) 2

14:45
Houston George Bush (IAH) E
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:45, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Austrian OS7809
10:00
London Heathrow (LHR) 2

14:45
Houston George Bush (IAH) E
Effective 2026-02-05 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:45, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Austrian OS7809
10:00
London Heathrow (LHR) 2

15:45
Houston George Bush (IAH) E
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:45, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Austrian OS7809
10:00
London Heathrow (LHR) 2

14:25
Houston George Bush (IAH) E
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:25, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Austrian OS7809
10:00
London Heathrow (LHR) 2

14:20
Houston George Bush (IAH) E
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:20, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Austrian OS7809
10:00
London Heathrow (LHR) 2

14:15
Houston George Bush (IAH) E
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:15, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Austrian OS7809
10:00
London Heathrow (LHR) 2

15:45
Houston George Bush (IAH) E
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:45, non-stop
Boeing 777 (777)
Direct Codeshare Flights:
Austrian OS7809
14:45
London Heathrow (LHR) 2

19:25
Houston George Bush (IAH) E
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:40, non-stop
Boeing 777 (777)
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  • OS 7809 is an international flight departing from London Heathrow airport, United Kingdom (LHR) and arriving at Houston George Bush airport, United States (IAH).
  • The flight distance is 4820 miles, or 7758 km.
  • The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 10:15 and 10:45.
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